A free program for Android, by Yenoq Yenoqyan.

You are a detective, your mission is to solve a case. You have to find the spy who has hidden in the group. You can ask questions, but you should try to avoid spoilers, because the spy will then be able to guess your answers. You should try to find out who is the spy by asking other players questions.

This app has been designed for friendly meetings. You can play with one to four players. The duration of the game is between 30 seconds and 3 minutes. You have to find the word in the given dictionary. The word is hidden in the group, and the players should not know the word.